Official MCP RegistryHosted serverpotto.appv1.0.0

app.potto/potto-japan

Authoritative JLPT-graded Japanese dataset (kanji, vocab, grammar, history) via MCP and REST.

Connect to Claude Code

Copy

claude mcp add --transport http app-potto-potto-japan https://potto.app/mcp

Vendor-hosted remote server: nothing to install locally. If it uses OAuth, Claude opens the vendor login on first use.

Endpoints

Published in the official MCP registry as “app.potto/potto-japan”. Verified through the vendor namespace.